Invention Application
US20160256794A1 GAS DISTRIBUTER FOR A CONVECTIVE DRYER HAVING IMPROVED RADIAL GAS VELOCITY CONTROL
审中-公开
用于具有改进的径向气体速度控制的对流干燥器的气体分布器
- Patent Title: GAS DISTRIBUTER FOR A CONVECTIVE DRYER HAVING IMPROVED RADIAL GAS VELOCITY CONTROL
- Patent Title (中): 用于具有改进的径向气体速度控制的对流干燥器的气体分布器
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Application No.: US15031325Application Date: 2014-10-24
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Publication No.: US20160256794A1Publication Date: 2016-09-08
- Inventor: Henrik SCHØNFELDT , Christian Holm Fridberg
- Applicant: SPX FLOW TECHNOLOGY DANMARK A/S
- Priority: DKPA201300610 20131024; DKPA201400289 20140527
- International Application: PCT/EP2014/072815 WO 20141024
- Main IPC: B01D1/18
- IPC: B01D1/18 ; F26B21/06 ; F26B3/12
Abstract:
The invention relates to a gas distributor for, and a method of, controlling the velocity profile of a drying gas in a convective dryer, particularly the radial velocity profile, by creating an advantageous velocity profile prior to introducing the drying gas into the convective dryer chamber. The velocity profile may have different requirements depending on the convective process, chamber dimensions and atomizing means, but common gas distributor targets may be defined, such as a uniform velocity distribution and axial alignment. The invention further concerns a convective dryer comprising the gas distributor of the present invention, the use of said method to produce a powdery substance in a convective dryer according to the present invention.
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